Most roofs don’t fail all at once
They send warning signs for months, sometimes years, before a leak forces the issue. Here’s what to actually look for.
1. Your roof is 20+ years old
Most asphalt shingle roofs are rated for 20-25 years. If yours is in that range, age alone is a reason to get it looked at, even without visible damage.
2. Shingles are curling, cracking, or missing
Shingles that curl at the edges or crack down the middle have lost their ability to shed water. Bald patches where shingles are simply gone are an even clearer sign.
3. You’re finding granules in the gutters
Those small, sandy granules on shingles protect them from UV damage. Finding a buildup of them in your gutters means your shingles are wearing down faster than they should.
4. Daylight through the attic boards
If you can see daylight coming through the roof boards from inside your attic, water can get through just as easily.
5. A sagging roofline
A roofline that isn’t straight — dipping or sagging anywhere — usually points to structural damage underneath, and shouldn’t wait.
What to do if any of this sounds familiar
A professional inspection is the only way to know for sure whether you need a full replacement, a repair, or nothing at all. Book a free one through Gemz, and you’ll get cash back just for having it done — whether or not you end up replacing anything.
Get your free roof inspection →
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